package au.com.bytecode.opencsv;
/**
 Copyright 2005 Bytecode Pty Ltd.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
import android.database.Cursor;

/**
 *
 *
 *  helper class for processing SQLite Cursor objects
 *
 *
 */
public class CursorHelperService implements CursorHelper {

	@Override
	public String[] getColumnNames(Cursor c) {
		return c.getColumnNames();
	}

	@Override
	public String[] getColumnValues(Cursor c) {
		int count = c.getColumnCount();
		String[] values = new String[count];
        for (int i = 0; i < count; i++) {
            values[i] = getColumnValue(c, c.getType(i), i);
        }
		return values;
	}

	private String getColumnValue(Cursor c, int colType, int colIndex) {
		String value;
		switch (colType) {
		case Cursor.FIELD_TYPE_NULL:
			value = "";
			break;
		case Cursor.FIELD_TYPE_FLOAT:
			value = Float.toString(c.getFloat(colIndex));
			break;
		default:
			value = c.getString(colIndex);
		}
		return value;
	}
}
